GTO Silicone Integral Sleeve Wire

High-performance silicone insulation material proven tough and versatile. Has superior resistance to fire, flame, ozone, UV and corona.


  • Silicone GTO
  • Available in GTO-15 and GTO-10 (note: the GTO-10 is approved for 12kV electronic transformers)
  • GTO-10 is now available in more user-friendly packaging – 250 foot reels and is available in black and white at the same great price
  • Rated for 10,000 or 15,000VAC, 150°C
  • Conductor is tinned, copper 14AWG, stranded, electrolyte tough pitch (ETP) (GTO-10 18AWG)
  • Conforms to UL Standard 814 for gas tube sign and ignition cable
  • Meets the integral sleeving requirements of UL Standard 814
  • Classified and meets UYTA requirements of UL Standards 879, 48


Part Number Description Unit of Measure
85373-250B GTO-10 Black (6.4mm / 0.252″) UL/cUL Listed E226224 Box of 250′
85373-250W GTO-10 White (6.4mm / 0.252″) UL/cUL Listed E226224 Box of 250′
85373 GTO-15 Black (7.9mm / 0.311″) UL/cUL Listed E226224
Box of 250′